looking for the porn name

Guys. Firstly I am not looking the porn that has above scene. OK I am looking for a porn and let me describe.
10 years ago, I watched a porn. In the movie, some people found a necklace or medallion in a tomb on a mummy neck. I think it was green color. The medallion has a magic and in the movie, whoever wears it immediately becomes horny. There was a conservative girl in the movie. She was not interested in sex. She wanted to try the necklace without knowing its power. Once she wore, she found herself in the bedroom of a man and they started to have sex on bed. In this scene, she was on top. During sex, like the picture above, man mistakenly took the necklace and she woke up and left room.

This is all I remember. I tried a lot to find the movie but no success. Maybe one of you understands whic movie I am talking about. It was my first watched porn. If you help, I will appreciate.